dm800 tune failed

[Triad]

Re: dm800 tune failed

Dm800 has overheating problems so it's advisable to install laptop fan cooler 2.5cm diameter that will do the job enough. Enigma 2 after all is a big chew for small processor especially when HD is concerned.
If you need infos with pictures on how to install cooler fan step by step, send me mail or PM.
Tune failed on the other side is common problem of tuner that doesn't recognize channels that have changed their parameters, even slight change as Fec or small SR will slip it off the tune, so it need recalibration with rescanning !!!
Recently Sky Italy changed some of their frequencies and transponders so it needed me quite some time to get them all along again, manually of course.

[Bazinga]

Re: dm800 tune failed

power supply didnt solve this,

its ok for hours then it comes again suddenly, it comes and goes.

now Im thinking possibly overheating?

[vimmers]

Re: dm800 tune failed

i don't think its only that power supply
cos i often seen it on my own dm800 original and with original power supply

[rizwan]

Re: dm800 tune failed

Its new kind of issue for me

[Bazinga]

Re: dm800 tune failed

I think its solved now,

the problem happened when I was using an old dm800 power supply that is 3 amp (12v),

then I tried the power supply that came with the new dm800 is a 4 amp (12v), so far no problems.

[vimmers]

Re: dm800 tune failed

update your satellites.xml file
and rescan all your channels

[Bazinga]

I got a brand new dm800 clone

but I get tune failed on some channels randomly and then it randomly works again on and off, its mainly on channels with 100% SNR,

Any idea whats causing this.